GT50型真空继电器 GTVAC
规格号 specification no. | gt50cb | gt50ac | ||
触点组合形式contact configuration | 1c | 1c | ||
试验电压(直流或50hz交流峰值) test voltage(dc or ac 50hz peak)kv | 25 | 28 | ||
额定工作电压(峰值) rated operating voltage(peak) kv | dc or ac 50hz | 20 | 25 | |
ac2.5mhz | 15 |
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ac16mhz | 10 |
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ac32mhz |
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额定承载电流(有效值) rated carrying voltage(rms) a | dc or ac 50hz | 150 | 110 | |
ac2.5mhz | 75 |
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ac16mhz | 45 |
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ac32mhz | 25 |
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接触电阻contact resistance(ω) | 0.005 | 0.005 | ||
分布电容contact capacitance(pf) | 断开的触点间 beteween open contacts | 5 | 5 | |
触点与外壳间 open contacts to ground | 5 | 5 | ||
Zui大动作时间operate time max. (ms) | 15 | 100 | ||
Zui大释放时间release time max.(ms) | 15 | 15 | ||
温度范围range of temp.(℃) | -55~+125 | -55~+125 | ||
冲击级别shock, 11ms 1/2sine(peak g’s) | 50 | 30 | ||
振动级别vibration ,peak 10g’s( hz) | 10~500 | 10~55 | ||
机械寿命expected mechanical life(×106) | 1 | 1 | ||
标称重量weight (g) | 1000 | 1000 |
本产品的应用范围是真空,品牌是GTVAC,型号是GT50型真空继电器,额定电流是110-150A,额定电压是25KV
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